FIX: WCF-SAP adapter receive location freezes under heavy load when it works as a tRFC server

Applies to: Microsoft BizTalk Adapter Pack 2013BizTalk Adapters

This article applies to the following products:
  • Microsoft BizTalk Adapter Pack 2010
  • Microsoft BizTalk Adapter Pack 2013

Symptoms


Assume that you try to use Windows Communication Foundation (WCF)-based SAP adapter to connect BizTalk applications to an SAP database. The WCF-SAP adapter receive location works as a Transactional RFC (tRFC) server and uses the TID database to keep track of the transactions. In this situation, the WCF-SAP adapter receive location may freeze if it is under heavy load.

Cause


This issue occurs because of a deadlock that occurs in the TID database.

Resolution


Cumulative update package information

For BizTalk Adapter Pack 2013

The hotfix that resolves this issue is included in cumulative update package 1 for BizTalk Adapter Pack 2013.

For more information about how to obtain this cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:
2892600 Cumulative update package 1 for BizTalk Adapter Pack 2013

For BizTalk Adapter Pack 2010

The hotfix that resolves this issue is included in cumulative update package 3 for BizTalk Adapter Pack 2010.

For more information about how to obtain this cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:
2617150 Cumulative update package 3 for BizTalk Adapter Pack 2010


Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

More Information


For more information about BizTalk Server hotfixes, click the following article number to view the article in the Microsoft Knowledge Base:

2003907 Information about BizTalk Server hotfixes